Contractors/Alaska/Insulation Contractors
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Alaska Insulation Contractors

Looking for insulation contractors in Alaska? Below are 5 top-rated insulation contractors serving Alaska in 2026 — every one rated 4.0+ stars with 10 or more verified Google reviews. Compare ratings and review counts, then contact them directly by phone or website. No middleman, no lead fees.

Listings are sourced from public Google Business Profiles and sorted by rating. Are you a Alaska insulation contractor? Add your business free below.

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1

Polyseal

2360 S Old Glenn Hwy, Palmer, AK 99645, USA

5.0star

266 reviews

Reviews via Google

phone(907) 745-7325
2

Vertex Insulation Inc.

2100 Hanson Rd, Fairbanks, AK 99709, USA

5.0star

26 reviews

Reviews via Google

phone(907) 456-7361
3

Turnagain Spray Foam

700 W 58th Ave J, Anchorage, AK 99518, USA

5.0star

22 reviews

Reviews via Google

phone(907) 444-1827
4

Alas-Co General Construction Inc

8500 Arlon St, Anchorage, AK 99507, USA

4.3star

31 reviews

Reviews via Google

phone(907) 522-2297
5

Xtreme Alaska Spray Foam |Palmer Wasilla foam Insulation

16700 E Maud Rd, Palmer, AK 99645, USA

4.3star

12 reviews

Reviews via Google

phone(907) 315-0862

Data sourced from Google Places. Updated April 12, 2026.

Hiring an Insulation Contractor in Alaska

Buildermuse currently lists 5 insulation contractors in Alaska, averaging 4.7 stars across 357 verified Google reviews. Every firm listed clears the 4.0-star bar, and with ratings this close together, review volume is the better tiebreaker — a 4.6 backed by hundreds of reviews usually beats a 5.0 with a dozen. Most of the crews above operate out of Anchorage, Palmer, and Fairbanks.

Alaska requires contractor registration for all construction work. Electrical and mechanical trades have separate licensing requirements through specialty boards. Confirm credentials with the Alaska Division of Corporations, Business and Professional Licensing at (907) 465-2550 before work begins. Licenses renew on a two-year cycle (December 31 of even years). Expect a $250 state application fee. At a minimum, ask for proof of $300,000 in general liability coverage and active workers' comp.

Labor is the biggest line item on most bids, and the Alaska market sets the floor: construction workers here average $50.92 an hour — about $105,924 a year — across 20,180 workers statewide, per Bureau of Labor Statistics data. That puts Alaska among the pricier construction labor markets in the country, so expect quotes to reflect it.

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